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Decoding Medical Imaging: A Beginner's Guide to Understanding Your Scans

Published April 1st, 2024 by Great Lakes Medical Imaging

In the ever-evolving field of medical diagnostics, imaging scans stand as critical tools that doctors use to peek inside the human body without making a single incision. For many patients, especially those navigating their healthcare journey for the first time, understanding the array of imaging modalities available can be a bit like decoding a complex language. Great Lakes Medical Imaging (GLMI) in Buffalo, NY, with our five convenient locations, is dedicated to demystifying this process, ensuring that every patient feels informed, comfortable, and empowered throughout their imaging experience.

The ABCs of Medical Imaging

Medical imaging encompasses various techniques and processes used to create visual representations of the interior of a body for clinical analysis and medical intervention. Here’s a brief overview of the most common types of imaging:

  • X-rays: One of the oldest and most frequently used imaging methods, X-rays can capture images of the bones, detect pneumonia, and help diagnose cancer.
  • MRI (Magnetic Resonance Imaging): MRI uses powerful magnets and radio waves to produce detailed images of the body's organs and tissues. It's particularly useful for imaging the brain, spinal cord, and joints.
  • CT (Computed Tomography) Scans: CT scans combine multiple X-ray images taken from different angles to create cross-sectional views of the body, offering detailed images of bones, blood vessels, and soft tissues.
  • Ultrasound: This technique uses sound waves to produce images of the inside of the body. It is commonly used during pregnancy but also for diagnosing conditions in organs like the heart, kidneys, and liver.
  • Fluoroscopy: A continuous X-ray beam creates moving images of the internal structures. It's often used in diagnostic and therapeutic procedures, such as barium X-rays and catheter insertions.

Navigating Your Imaging Journey

Understanding why your doctor has recommended a specific imaging test and what to expect can significantly ease any anxiety you might have. Here's what you need to know:

  • Preparation: Depending on the type of scan, you might need to follow specific instructions, such as fasting or drinking a contrast solution.
  • During the Procedure: While each imaging type has its nuances, most involve lying still on a table while the machine does its work. Procedures can last from a few minutes to an hour.
  • After the Scan: In most cases, you can resume your regular activities immediately after the procedure. A radiologist will interpret your images, and the results will be sent to your doctor, who will discuss them with you.

Why Choose GLMI?

Great Lakes Medical Imaging is proud to offer a comprehensive array of imaging services across our five locations in the Buffalo, NY, area:

  • Williamsville: 111 N. Maplemere Rd, Suite 120
  • Cheektowaga: 3085 Harlem Road
  • Orchard Park: 500 Sterling Park and 5959 Big Tree Road Suite 105
  • Niagara: 3850 Saunders Settlement Road

At GLMI, we understand that navigating medical procedures can be daunting. That's why our team is committed to providing not only state-of-the-art imaging services but also compassionate care designed to put you at ease. Our technologists and radiologists are experts in their field, leveraging the latest advancements in medical imaging to deliver accurate diagnoses while prioritizing patient comfort and safety.

Empowering Your Healthcare Journey

Whether it’s your first time undergoing a medical imaging procedure or you’re a seasoned patient, being informed is key to a positive experience. We encourage questions and are here to provide clear, understandable answers about our imaging services. Understanding your scans can empower you to take an active role in your healthcare decisions.

Medical Imaging in Western New York

At Great Lakes Medical Imaging, we’re more than just a provider of medical imaging services; we’re your partner in health, committed to offering personalized care that meets your unique needs. By choosing GLMI for your imaging needs, you’re not only accessing top-notch diagnostic services but also joining a community dedicated to your health and well-being.

For more information about our imaging services or to schedule an appointment at any of our Buffalo-area locations, please contact us today. We look forward to being a part of your healthcare journey.

Disclaimer: This blog article is intended for general informational purposes only and should not be construed as medical advice. Always consult with a qualified healthcare provider for professional medical advice, diagnosis, or treatment.


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We offer our patients convenient, accessible care with multiple locations throughout Western New York.